build: make Dockerfile compatible with podman and other fixes

.dockerignore

@@ -1,2 +1,3 @@
-venv
+.git*
+*venv*
 build

Dockerfile

@@ -1,22 +1,34 @@
+# Dockerfile for Readalong Studio Web API
+# Build: `docker build --tag ras .`
+# Run: `docker run -d -p 8000:8000 ras` for local testing, or use `-p` to map
+# whichever host port you want to 8000 on the container. Set ORIGIN to the base
+# URL of your Studio-Web for production deployments.
+
 FROM alpine:latest AS runtime
 
 ENV APPHOME=/opt/readalong-studio
 
 # Lean, optimized installation of system dependencies
-RUN apk add python3 py3-numpy py3-yaml git ffmpeg
+RUN apk add python3 py3-yaml git ffmpeg
 
 FROM runtime AS build
 WORKDIR $APPHOME
 RUN apk add python3-dev py3-pip gcc g++ musl-dev ninja
 RUN python3 -m venv --system-site-packages $APPHOME/venv
-RUN git clone https://github.com/roedoejet/g2p.git
+RUN . $APPHOME/venv/bin/activate \
+    && python3 -m pip install --upgrade pip
 COPY requirements*.txt $APPHOME/
 RUN . $APPHOME/venv/bin/activate \
     && python3 -m pip install -r $APPHOME/requirements.txt
 RUN . $APPHOME/venv/bin/activate \
     && python3 -m pip install soundswallower
-RUN cd $APPHOME/g2p \
-    && . $APPHOME/venv/bin/activate python3 -m pip install -e .
+
+# requirements.txt already gets g2p@main from github, no need to clone it separately
+# RUN git clone --depth=1 https://github.com/NRC-ILT/g2p.git
+# RUN cd $APPHOME/g2p \
+#     && . $APPHOME/venv/bin/activate \
+#     && SETUPTOOLS_SCM_PRETEND_VERSION=$(cat .SETUPTOOLS_SCM_PRETEND_VERSION) python3 -m pip install -e .
+
 # Do this after all the above so we don't needlessly rebuild
 COPY . $APPHOME/Studio
 RUN cd $APPHOME/Studio \
@@ -29,13 +41,7 @@ WORKDIR $APPHOME
 ENV VIRTUAL_ENV=$APPHOME/venv
 ENV PATH=$VIRTUAL_ENV/bin:$PATH
 
-# Run this container with `docker run -d -p 8000:8000` for local
-# testing, or use `-p` to map whichever host port you want to 8000 on
-# the container. Set ORIGIN to the base URL of your Studio-Web for
-# production deployments.
-
 ENV PORT=8000
 ENV ORIGIN=http://localhost:4200
 EXPOSE $PORT
-SHELL ["/bin/sh", "-c"]
 CMD gunicorn -w 4 -k uvicorn.workers.UvicornWorker readalongs.web_api:web_api_app --bind 0.0.0.0:$PORT

pyproject.toml

@@ -74,7 +74,7 @@ heroku = [
     "readalongs[api]",
     # We don't actually use the panphon 0.22 improvements on heroku so stick to
     # 0.21 with its lighter weight dependencies
-    "panphon<0.22",
+    "ilt-panphon>=0.21.4,<0.22",
 ]
 
 ci = [

requirements.txt

@@ -16,7 +16,7 @@
 # - soundswallower~=0.6.0
 # - webvtt-py==0.5.1
 # - gunicorn>=23.0.0; platform_system != "Windows"
-# - panphon<0.22
+# - ilt-panphon<0.22,>=0.21.4
 # - uvicorn>=0.30.1
 #
 
@@ -75,7 +75,7 @@ openpyxl==3.1.5
     # via g2p
 packaging==25.0
     # via gunicorn
-ilt-panphon==0.21.3
+ilt-panphon==0.21.4
     # via
     #   hatch.envs.prod
     #   g2p
@@ -129,6 +129,3 @@ uvicorn==0.38.0
     # via hatch.envs.prod
 webvtt-py==0.5.1
     # via hatch.envs.prod
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools